baber/WOPTO huggingface dataset:
Patent JP-S6012125-A (JP)
Title: Automatic solution preparing apparatus
Inventor: AMAMIYA KUNIO
IPC: D06B23/20
Filed: 1983-06-29
Abstract: PURPOSE:To rapidly, accurately and automatically prepare a large amount of various chemical solutions, by a method wherein the bottom parts of plural chemical solution tanks and nozzles are connected by connection pipes and a predetermined amount of the chemical liquids are discharged from the nozzles while said nozzles are respectively raised and fallen by a control apparatus. CONSTITUTION:The bottom parts of chemical solution tanks 1, 1', 1'' are connected to nozzles 5, 5', 5'' by hollow flexible connection pipes 2, 2', 2'' while the nozzles 5, 5', 5'' are respectively raised and fallen by rising and falling apparatuses 3, 3', 3''. when motors 7, 7', 7'' are respectively rotated in a predetermined amount by the signal of an operation control apparatus 8 and the nozzles 5, 5', 5'' are fallen to positions 25, 25', 25'', the liquid levels in the chemical solution tanks 1, 1', 1'' are fallen from positions 9, 9', 9'' to position 10, 10', 10'' and the solutions in oblique line parts A, A', A'' are discharged to a preparation tank 4 from the nozzles 5, 5', 5'' and can be stirred and mixed in a predetermined ratio.
Patent JP-H05312025-A (JP)
Title: Catalyst deterioration diagnosis device for internal combustion engine
Inventor: ISAMIGAWA FUMIO
IPC: F01N3/20
Filed: 1992-05-13
Abstract: PURPOSE:To quantitatively perform catalyst deterioration diagnosis and accurately determine quality of a catalyst especially when it is somewhat deteriorated. CONSTITUTION:An upstream O2 sensor 18 and a downstream O2 sensor 19 are provided respectively upstream and downstream from a catalyst 17. A feedback correction coefficient alpha is computed by proportional-plus-integral control mainly based on an output of the upstream O2 sensor 18. At the time of diagnosis, a mean air-fuel ratio is forcibly shifted to rich or lean side by gradually increasing a proportional rate PL or PR. Although the catalyst is deteriorated somewhat, an output of the downstream O2 sensor 19 does not cross a slice level S/L together with shifting the air-fuel ratio, only when O2 storage ability remains. Catalyst deterioration rate is judged based on a shifting rate of the air-fuel ratio at this stage.
Patent JP-S60261823-A (JP)
Title: Method of detecting amount of granular material used for improvement of soft ground
Inventor: MATSUMOTO TOSHIYUKI
IPC: E02D3/08
Filed: 1984-06-11
Abstract: PURPOSE:To simplify detection of the amount of a granular material in a hollow pipe, by a method wherein a flexible pipe is inserted into a hollow pipe for formation of a sand pile, and a change in a volume due to deformation of the portion, buried in the granular material, of the pipe is detected. CONSTITUTION:When sand 5 is charged in a hollow pipe 1, the portion, buried in the sand 5, of a flexible pipe 2 is deformed thanks to the pressure of the sand 5, and water in the tube 2 is pushed upward to bring a water level in an amount detecting pipe 4 to a maximum value. Thereafter, when formation of a sand pile is started, a sand surface in the hollow pipe 1 is lowered by a distance equivalent to an amount of the sand discharged from a lower end, and the length of the portion, buried in the sand 5, of the pipe 2 is decreased in proportion to said lowering of the sand surface to bring a water level in the amount detecting pipe 4 into a minimum value.
Patent JP-H02299784-A (JP)
Title: Friction welding method
Inventor: KAMATA SABURO
IPC: B23K20/12
Filed: 1989-05-12
Abstract: PURPOSE:To prevent the generation of incomplete penetration and defective joining and to perform sure and efficient friction welding by rotating the axial center of rotation of a member to be joined while shifting it by the desired distance with respect to the axial center of rotation of the other member to be joined. CONSTITUTION:A motor 5 is rotated in a state with the members 15 and 16 to be joined located at a distance and when it attains the prescribed rotating speed, the member 16 to be joined is moved in the left direction and brought into contact with the member 15 to be joined by a pressurizing cylinder 6. In the early stage, the members 15 and 16 to be joined are brought into contact with each other so that the axial centers of these members are brought in line with each other. Welding is performed while adjusting the axial center of the member 16 to be joined by adjusting cylinders 6 and 8 so as to generate uniform frictional heat on the whole of joining faces. The axial center of the member 16 to be joined is adjusted so as to be displaced to two from one, to three from two, to four from three, to one from four. By this method, the whole of joining faces is heated uniformly and the generation of incomplete penetration and defective joining is prevented.
Patent JP-S5761422-A (JP)
Title: Spark erosion machine with cutting wire
Inventor: YATOMI TAKESHI
IPC: B23H7/10
Filed: 1981-07-30
Abstract: PURPOSE:To prevent the short circuit of a machining power source, by providing an insulator so that the central and the peripheral parts of a rotary member for cutting off a wire electrode, which has performed spark erosion, to small pieces to recover them are insulated from each other. CONSTITUTION:A wire electrode 1, which has performed spark erosion, is conducted on a pulley 6 and wound by a winding roller 2 and a pushing roller 3 and sent to a cutting-off unit through an insulator pipe 7. The wire electrode 1 is nipped between a rotary plate 9 and a cutting-off rotary member 8, which has a plurality of cutters at its peripheral part, so that the wire electrode is cut off to small pieces. The back of the rotary plate 9 is slapped by a rotary brush 10 to recover the cut- off pieces of the wire electrode 1. Since the central and the peripheral aprts of the cutting-off rotary member 8 and the rotary plate 9 are insulated from each other by insulators 18, 19, a machining power source is prevented from short-circuiting and long-time machining is also enabled.
Patent JP-S6112703-A (JP)
Inventor: AANORUDO FUAKUTAA
IPC: C08F20/10
Filed: 1985-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11290945-A (JP)
Title: Device for attaching/detaching rubber sleeve
Inventor: SETO YASUHIRO
IPC: B21C47/28
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide the device that prevents deviation in the axial direction of the attaching position of the rubber sleeve, in expanding the coil holder axis with the rubber sleeve inserted, and that is surely insertable into the coil holder axis in the case of reattachment or a rubber sleeve with a thin wall. SOLUTION: The device is provided with a sleeve receiving base 20, 21 supported by a first pressurizing means 16 on a holding table 14, and with plurally divided sleeve receiving plate 22, 23, 24 including a bottom that has an abutting face 27, 34, 35 in contact with the nearly semicircular bottom, in a cross sectional view, of the rubber sleeve on the sleeve receiving base 20, 21; the sleeve receiving plate 23, 24 is provided, between the plate and the base 20, 21, with a second pressurizing means 49 for pressurizing the plate 23, 24 by a prescribed pressing force, so that the abutting face 34, 35 of the sleeve receiving plate 23, 24 comes into contact, in following up, with the bottom of the rubber sleeve.
Patent JP-H01288220-A (JP)
Title: Food processing machine
Inventor: ENOSAKA MASAYUKI
IPC: A47J37/12
Filed: 1988-05-16
Abstract: PURPOSE:To efficiently obtain uniform products of fries such as a shrimp tempura and a burdock root tempura by providing a liquid tank equipped with a heater, plural lift arms provided in a radial shape from a rotary shaft, a mold frame cylinder provided to the lift arm and a guiding means to lift the lift arm at a prescribed point. CONSTITUTION:An oil is poured into an oil tank, and the oil is heated up to the degree of 170 deg.C by a heating burner B. An air cylinder S2 is operated, and a definite quantity of flour solution is injected from an injection port 163 of an injector 16 into a mold frame cylinder 153 dipped in the oil. An air cylinder S1 is operated, and the mold frame cylinder 153 is fed by 1 pitch. At an A point where the flour solution in the mold frame cylinder 153 is not sufficiently fried yet, an ingredient such as a shrimp is put on the fry. The ingredient is made to sink into the flour solution properly, the mold frame cylinder 153 is fed, the part of a coating is considerably fried, and a condition close to the product is made. When a lift arm 148 goes over a lift guide 154, the mold frame cylinder 153 is lifted along with the lift arm 148. A fry 100 is separated from the mold frame cylinder and demolded. The fry 100 flows to a square tank 12 side, and it is made into the product.
Patent JP-S6012567-A (JP)
Title: Developing device
Inventor: SUZUKI SHIGEO
IPC: G03G15/11
Filed: 1983-07-04
Abstract: PURPOSE:To prevent the wet due to an excessive developer on the surface of a medium to be recorded, by constituting so that the medium to be recorded comes to a standstill when an image formation is completed, by a three-way valve provided on a liquid feed pipe between a liquid feed port of a developing body part and a developer tank, and also a feed of a developer is stopped temporarily when a developing operation is not executed. CONSTITUTION:As soon as an image formation to a medium to be recorded 1 is completed, a three-way valve 7 closes automatically a liquid feed pipe 6 between a liquid feed port 2a' of a developing body part 2 and a developer tank 4, by an image formation completing signal from the outside, cuts off a developer 5 in the liquid feed pipe 6, and simultaneously, the liquid feed port 2a' of the developing body part 2 communicates to a discharge port 7c of the three-way valve 7, and by a continuous operation of a suction pump 3, the sucking action operates althrough the liquid feed side is cut off. Accordingly, an air (a) from the outside is sucked from an uneven layer of a contact surface of the developing body part 2 and the medium to be recorded 1, and simultaneously, the residual developer 5 of a liquid feeding groove 2a of the developing body part 2, and the excessive developer 5 adhering to the medium to be recorded 1 and having no electrostatic attraction are removed quickly in the directions as indicated with arrows C, B and E from both sides of the liquid feed port 2a' and a liquid discharge port 2a'', and in the end, an air layer is formed, and the wet or contamination on the surface of the medium to be recorded 1 is eliminated completely.
Patent JP-S5645082-A (JP)
Title: Low-loss diode
Inventor: NAKAGAWA AKIO
IPC: H01L29/868
Filed: 1979-09-19
Abstract: PURPOSE:To obtain a diode of low forward direction voltage drop and short reverse recovery time, by employing PIN structure for a diode, controlling thickness (Wi) of I layer to below 25mum and prescribing 20-200cm<3>/second as Wi<2>/tau value at the time when carrier lifetime of the I layer is tau seconds. CONSTITUTION:By allowing an N<-> type layer to grow epitaxially on an N<+> type Si substrate while controlling the layers thickness under 25mum, P type impurity is dispersed here to form a P<+> type layer. And then, Au is dispersed on the N<-> type layer through the P<+> type layer, and carrier lifetime of the N<-> type layer is lowered. At this time, Wi<2>/tau at the time when thickness of the N<-> type layer is Wi and lifetime is tau, is prescribed within a range of 20-200cm<3>/second. And then, this is turned into a mesa shape, provided with an electrode and divided into pellets, exposed PIN joint surface is covered with silicon rubber and put into a package tightly. It is possible, by doing so, to control forward direction voltage drop to approximately 0.85V keeping reverse direction pressure resistance at approximately 200V and also to reduce reverse recovery time to 50-60n seconds.
Patent JP-S63286313-A (JP)
Title: Mold clamping force setting device of toggle type injection molding machine
Inventor: YUKIHIRO MAKOTO
IPC: B29C45/76
Filed: 1987-05-19
Abstract: PURPOSE:To enable setting of mold clamping force in an injection molding machine precisely through remote control operation, by a method wherein either one of a position detector to be fitted to a crosshead and end housing or an actuation member is moved in an axial direction of a tie bar by a mold contacting position setting device. CONSTITUTION:A position detector 25 and stepping motor 21 are constituted so that the former is actuated by a cam 18 fixed to a crosshead 8 and a stepping motor 21 is driven and controlled by a programmable controller 28. When arbitrary mold clamping force is set up to the controller 28, a programmed pulse is signaled through the controller 28 and the stepping motor 21 is driven by the number of revolutions corresponding to its preset mold clamping force. Then a shaft 23 of a linear head 22 is moved toward a stationary platen side and a lever 24 on the tip of the same is moved in a rightward direction. A moving distance of the same becomes predetermined size which is in functional relations with the set up mold clamping force.
Patent JP-S5911816-A (JP)
Inventor: NAGAI MASAYA
IPC: A47J37/06
Filed: 1982-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62276413-A (JP)
Title: Mass flowmeter
Inventor: OKI SHINICHI
IPC: G01F1/86
Filed: 1986-05-26
Abstract: PURPOSE:To obtain a mass flowmeter having a good temp. characteristic and good corrosion resistance, by detecting torque generated when a Karman vortex due to a measuring fluid acting on a force receiving body as an electric signal by a torque detector through a torque tube and operationally processing the same. CONSTITUTION:A force receiving body 2 receiving torque due to a Karman vortex is inserted in a pipeline 1 through which a measuring fluid flows at a right angle. A torque tube 3 is provided between the force receiving body 2 and the pipeline 1. The stress tau generated in the torque tube 3 is converted to strain output by the strain gauge 4 on the torque tube 3. The temp. of a detection part is measured by the temp. measuring body 5 mounted to the torque tube 3 and the correction of temp. is performed by circuit operational processing. By this constitution, a mass flowmeter having a good temp. characteristic and capable of measuring even a high temp. measuring fluid and having good corrosion resistance is realized.
Patent JP-S62277532-A (JP)
Title: Heat ray detector
Inventor: TSUTSUI JOJI
IPC: G08B13/00
Filed: 1986-05-26
Abstract: PURPOSE:To detect plural detection areas by one Fresnel lens by reflecting a heat ray which is incident on the Fresnel lens in a direction different from the optical axis of the Fresnel lens by a reflecting mirror and thus irradiating a heat ray detecting element. CONSTITUTION:The reflecting mirror 3 uses a plane mirror and arranged in parallel to the optical axis X of the Fresnel lens 2 which converges the heat ray on the heat ray detecting element 1 so that the heat ray in the direction of an optical axis X is incident on the lens 2. Consequently, a new detection area B is obtained in addition to a detection area A from the optical axis X. The mirror 3 while held parallel to the optical axis X is moved up to a position 3', so the detection area B is changed to the detection area B'. Therefore, detection areas B and B' in different directions from the detection A in the optical axis direction of the normal Fresnel lens are also detected by the heat ray detector, and consequently the detection area is widened.
Patent JP-2000310593-A (JP)
Title: Photometric apparatus and light changeover device therefor
Inventor: IWAMI KENICHI
IPC: G01N21/27
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a photometric apparatus capable of measuring an article to be measured transferred by a plurality of conveyors on-line at as low an apparatus cost as possible and a light changeover device therefor. SOLUTION: The light passing hole 29 opened to a shading member 28 is opposed to an appropriate incident connector 24 by reversively rotating a stepping motor 26 and only light emitted from the incident connector 24 is allowed to incident on the shading member 28. A reflecting mirror 36 is arranged in opposed relation to the light passing hole 29 within the shading member 28 and the light passed through the light passing hole 29 to be incident on the reflecting mirror 36 is reflected into a third through-hole 33 by the reflecting mirror 36 and emitted to the outside of a housing 21 from an emitting connector 41. At this time, the light emitted from other three incident connectors 24, 24, 24 is shut off by the shading member 28.
Patent JP-H0615423-A (JP)
Title: Flux composition for metallurgical application
Inventor: ANDORIYUU JIYON TOMUKINSU
IPC: C21C7/076
Filed: 1991-03-01
Abstract: PURPOSE: To provide a metallurgical flux compsn. suitable for use as a tundish cover at the time of subjecting steel to continuous casting. CONSTITUTION: This metallurgical flux comps. contains, by weight, 28 to 42% calcium oxide, 13 to 21% alumina, 22 to 35% magnesium oxide and 3 to 8% silica. The compsn. preferably has a calcium oxide to magnesium oxide weight ratio of from 6.0:1 to 7.5:1. The flux compsn. is particularly useful as a tundish cover in the continuous casting of steel.
Patent JP-S62277812-A (JP)
Title: Output circuit
Inventor: TOMINAGA KIYONORI
IPC: H03K17/66
Filed: 1986-05-26
Abstract: PURPOSE:To attain a pulse output with low power consumption and a large amplitude by obtaining an optional pulse from a control pulse fed respectively to two current switches operated complementarily and outputting the pulse to a capacitive load. CONSTITUTION:The 1st and 2nd current switches Q1, Q2 activated complementarily are connected in series in an output circuit 3 using a pulse output VC so as to control the capacitive load 4. The current switch Q1 is controlled by the 1st control pulse V1 subject to amplitude modulation and the 2nd current switch Q2 is controlled by the 2nd control pulse V2 to send the pulse output Vc to the capacitive load 4 from the connection midpoint of the 1st and 2nd current switches Q1, Q2 and the 1st and 2nd control pulses V1, V2 are not duplicated together. Thus, the pulse output having the shorter leading and trailing time to the utmost is sent with less power consumption.
Patent JP-S5823154-A (JP)
Title: Entire circumference wall emission x-ray tube
Inventor: MATSUMOTO TOSHIO
IPC: H01J35/06
Filed: 1981-08-03
Abstract: PURPOSE:To realize an almost homogeneous X-ray emission intensity over the entire circumference wall of an X-ray tube by making the sectional shapes of electron beams almost circular when they bump against a target. CONSTITUTION:A filament 21 is installed inside a focusing groove 3b of a cathode 1 so that the central line of the helix of the filament 2a has an angular shape when seen from the side. That is to say, the filament 2a is held so that its both ends are situated deep in the groove 3b, and so that its central part is situated shallowly in the groove 3b. As a result, electrons discharged from near the ends of the filament 2a receive a strong focusing effect, electrons discharged from the central part of the filament 2a receive a rather weak focusing effect, and electron beams have almost circular shapes when they bump against a conical target 5. Consequently, an almost homogeneous X-ray emission intensity can be realized over the entire circumference wall of an X-ray tube.
Patent JP-S61280777-A (JP)
Title: Moving method of liquid
Inventor: TOMITA TADAHARU
IPC: H02N10/00
Filed: 1985-06-04
Abstract: PURPOSE:To naturally move any liquid by dispersing magnetic powder in the liquid and applying a magnetic field to move by a magnetic force. CONSTITUTION:Magnetic powder is dispersed in liquid to form liquid 3 which contains the powder. A magnet 1 is mounted at the outlet 4 of a vessel 5, a magnetic field is applied to the outlet 4, and the liquid 3 is supplied by the magnetic action. Thus, even when the outlet 4 is disposed above the surface of the liquid 3, the liquid 3 can be naturally moved to the outlet 4.
Patent JP-H01125180-A (JP)
Title: Synchronous signal separating integrated circuit which can output burst gate pulse
Inventor: YON UOOKU JIYAN
IPC: H04N5/08
Filed: 1988-05-19
Abstract: PURPOSE: To save cost and to improve the accuracy of a digital video system by outputting a horizontal synchronizing(HS) signal, a vertical synchronizing(VS) signal, a composite synchronizing(CS) signal, and a burst gate pulse and using a composite video signal for an input signal to separatively output synchronizing signals, and so on. CONSTITUTION: The integrated circuit is constituted of a 1st inverter circuit 1, an HS filtering circuit 2, a 1st clamping circuit 3, an HS separating circuit 4, an HS delay compensating circuit 5, an HS output circuit 6, a VS filtering circuit 7, a comparator 8, a reference voltage generating circuit 9, a VS output circuit 10, a CS signal output circuit 11, a 2nd inverter circuit 12, a 2nd clamping circuit 13, and a burst gate pulse generating circuit 14. Consequently the single integrated circuit capable of outputting HS and VS pulses, a CS signal, and burst gate pulse which are reference synchronizing signals can be obtained, the substrate area of a wired circuit in the system can be reduced and processes can be reduced.
Patent JP-H11313376-A (JP)
Title: Portable telephone set
Inventor: HORIE HIROSHI
IPC: H04W88/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent illegal use of the portable telephone set in the case of loss and to facilitate contact with the possessor by storing a setting time till transition to a function suppressing state given from an operation section after the end of a final speech state and a contact place making an automatic dialing in the function suppression state, locking the conventional speech function after the lapse of the setting time and making automatic dialing to the contact place to be read. SOLUTION: When a speech button is depressed, whether or not a function suppression state is discriminated, and when the portable telephone set is in the suppression state, it is released by entering a password set in a RAM in advance. In the case that the preset time elapses after the final operation, the portable telephone set transits to the function suppression state and makes dialing to the preset contact place 4. Thus, even without the need for function suppression by the notified possessor, the portable telephone set reaches automatically the function suppression state after the lapse of a prescribed time, illegal use of the losing portable telephone set by a finder is prevented and sure dialing to the contact place designated by the possessor is attained.
Patent JP-S5911094-A (JP)
Title: Access system for administration data memory of key telephone device
Inventor: KOMURO ISAKU
IPC: H04Q3/58
Filed: 1982-07-12
Abstract: PURPOSE:To assure an accurate change for setting of an administration data, by constituting an administration data memory with the 1st memory having a battery backed up and the 2nd memory having a battery that is not backed up. CONSTITUTION:An administration data memory 11 consists of the 1st memory A having a battery backed up and the 2nd battery B having a batter that is not backed up. The memory A contains storage regions (the 1st and 2nd soft regions 200 and 201) where the data can be easily rewritten during the operation of a key telephone device with a prescribed input operation. While the memory B has a storage region (a hard region) to which the data stored in the region 200 of the memory A is transferred and stored during the non-operative state of a key telephone device. Furthermore the region 201 of the memory A stores an administration data to which a main control circuit 9 refers once for a series of calling actions of the key telephone device. While the hard region of the memory B stores an administration data that is refered to several times.